发动机控制器硬件在环仿真测试研究  

Research on HIL of Engine Control Unit

作　　者：王文霞 王德军 毕国栋 曹红艳 韩璐瑶 WANG Wenxia;WANG Dejun;BI Guodong;CAO Hongyan;HAN Luyao(Weichai Power Co.,Ltd.,Weifang 261041,China)

机构地区：[1]潍柴动力股份有限公司,山东潍坊261041

出　　处：《汽车电器》2024年第6期69-71,共3页Auto Electric Parts

摘　　要：文章基于dSPACE和MATLAB/Simulink平台进行发动机控制器ECU的硬件在环仿真试验,主要包括起动、高低怠速、轨压跟随、喷油等功能测试。通过对多次测试结果进行分析,验证该平台可以对发动机软件进行测试,能够有效加快研发进度。This paper has conducted hardware-in-loop simulation tests of the Engine Controller(ECU)based on the dSPACE and MATLAB/Simulink platforms,which mainly include functional tests such as starting,high and low idle,rail pressure following,and injection.By analyzing the results of multiple tests,it was verified that the platform could test engine software and effectively accelerate development.

关 键 词：硬件在环 ECU DSPACE 

分 类 号：U463.62[机械工程—车辆工程]